For those that enjoy herbal tea, Celestial brand has a bonus in their boxed tea. The product is encased in a wax paper bag. All that is required to removed the bag is to carefully take apart the box being careful to remove the wax bagged where it is lightly glued to the card board box. Set the bag aside opened for a few days to allow the aroma of the tea to dissipate.
I use them while trekking to keep food items away from moisture. They also make great fire starts
I'm sure you can find other usage for them.